UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iF3NVw3SgKqpdSbeLcRUnXl4TEe+T+DzbaSzIHUS1fc=' 
WHERE 
  key_id = 'bc7ebe361ee2bb763949d4f0cc51624b5d075ac21f0ecc35794d3073cfbd0057' 
  AND (
    token = 'iF3NVw3SgKqpdSbeLcRUnXl4TEe+T+DzbaSzIHUS1fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )